Compare 212989 vs 213047
| Property | 212989 | 213047 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 304271 | 191 × 112131 |
| Prime factorization | 7 × 30427 | 19 × 11213 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 30427, 212989 | 1, 19, 11213, 213047 |
| Number of properties | 1 | 1 |
| Semiprimes | 48019th | 48030th |
| Roman numberals | ||
| Base 2 | 1100111111111111012 | 1101000000001101112 |
| Base 3 | 1012110111113 | 1012110201223 |
| Base 4 | 3033333314 | 3100003134 |
| Base 5 | 233034245 | 233041425 |
| Base 6 | 43220216 | 43221556 |
| Base 7 | 15446507 | 15450627 |
| Base 8 | 6377758 | 6400678 |
| Base 9 | 3541449 | 3542189 |
| Base 10 | 21298910 | 21304710 |
| Base 11 | 13602711 | 13607a11 |
| Base 12 | a331112 | a335b12 |
| Base 13 | 75c3a13 | 75c8313 |
| Base 14 | 5789714 | 578d914 |
| Base 15 | 4319415 | 431d215 |
| Base 16 | 33ffd16 | 3403716 |